| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $246.68 | 12.730% | $278.0824 | $278.08 | $278.10 | $278.10 |
| Purchase #2 | $158.96 | 9.547% | $174.1359 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $92.27 | 4.499% | $96.4212 | $96.42 | $96.40 | $96.40 |
| Purchase #4 | $133.82 | 6.591% | $142.6401 | $142.64 | $142.65 | $142.60 |
| Purchase #5 | $42.48 | 5.723% | $44.9111 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $100.33 | 4.202% | $104.5459 | $104.55 | $104.55 | $104.50 |
| Purchase #7 | $156.36 | 8.643% | $169.8742 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $930.90 | $1,010.6108 | $1,010.61 | $1,010.60 | $1,010.50 | |